title: The HLA system and disease.
mesh_terms: D004198:Disease Susceptibility / Q000276:immunology*; D005802:Genes, MHC Class II; D020022:Genetic Predisposition to Disease; D005838:Genotype; D006680:HLA Antigens / Q000032:analysis / Q000276:immunology; D006801:Humans; D008285:Major Histocompatibility Complex
chemical_list: D006680:HLA Antigens